diff --git a/CapMachine.Wpf/Models/LightChart/ChartManager.cs b/CapMachine.Wpf/Models/LightChart/ChartManager.cs
index 8e027b1..5935e8d 100644
--- a/CapMachine.Wpf/Models/LightChart/ChartManager.cs
+++ b/CapMachine.Wpf/Models/LightChart/ChartManager.cs
@@ -30,7 +30,7 @@ using System.Windows.Interop;
 namespace CapMachine.Wpf.Models.LightChart
 {
     /// <summary>
-    /// 曲线管理
+    /// 曲线管理 
     /// 实现对一个Chart实例进行管理
     /// </summary>
     public class ChartManager : BindableBase